9e5fabf8a0
Add a new GimpOperationSettings class, to be used as a base class for all operation-config types. The class provides options common to all operations (namely, the clipping mode, input region, and color options), which were previously stored in GimpFilterOptions, and were therefore bound to the filter tool, instead of being stored as part of the operation settings; as a result, these options would have no effect when reapplying a filter, or when restoring a preset. The GimpOperationSettings options do not affect the operation node, but rather the associated GimpDrawableFilter object. The class provides a gimp_operation_settings_sync_drawable_filter() function, which applies the options to the filter. Modify all custom and auto-generated operation-config types to derive from GimpOperationSettings, and modify the GimpConfig functions of the former to account for the GimpOperationSettings properties, using a set of protected functions provided by the class.
368 lines
12 KiB
C
368 lines
12 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimphuesaturationconfig.c
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* Copyright (C) 2007 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <cairo.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gegl.h>
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#include "libgimpconfig/gimpconfig.h"
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#include "operations-types.h"
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#include "gimphuesaturationconfig.h"
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#include "gimp-intl.h"
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enum
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{
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PROP_0,
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PROP_RANGE,
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PROP_HUE,
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PROP_SATURATION,
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PROP_LIGHTNESS,
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PROP_OVERLAP
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};
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static void gimp_hue_saturation_config_iface_init (GimpConfigInterface *iface);
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static void gimp_hue_saturation_config_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void gimp_hue_saturation_config_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static gboolean gimp_hue_saturation_config_serialize (GimpConfig *config,
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GimpConfigWriter *writer,
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gpointer data);
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static gboolean gimp_hue_saturation_config_deserialize (GimpConfig *config,
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GScanner *scanner,
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gint nest_level,
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gpointer data);
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static gboolean gimp_hue_saturation_config_equal (GimpConfig *a,
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GimpConfig *b);
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static void gimp_hue_saturation_config_reset (GimpConfig *config);
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static gboolean gimp_hue_saturation_config_copy (GimpConfig *src,
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GimpConfig *dest,
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GParamFlags flags);
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G_DEFINE_TYPE_WITH_CODE (GimpHueSaturationConfig, gimp_hue_saturation_config,
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GIMP_TYPE_OPERATION_SETTINGS,
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G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG,
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gimp_hue_saturation_config_iface_init))
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#define parent_class gimp_hue_saturation_config_parent_class
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static void
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gimp_hue_saturation_config_class_init (GimpHueSaturationConfigClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass);
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object_class->set_property = gimp_hue_saturation_config_set_property;
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object_class->get_property = gimp_hue_saturation_config_get_property;
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viewable_class->default_icon_name = "gimp-tool-hue-saturation";
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GIMP_CONFIG_PROP_ENUM (object_class, PROP_RANGE,
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"range",
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_("Range"),
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_("The affected range"),
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GIMP_TYPE_HUE_RANGE,
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GIMP_HUE_RANGE_ALL, 0);
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GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_HUE,
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"hue",
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_("Hue"),
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_("Hue"),
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-1.0, 1.0, 0.0, 0);
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GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_SATURATION,
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"saturation",
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_("Saturation"),
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_("Saturation"),
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-1.0, 1.0, 0.0, 0);
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GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_LIGHTNESS,
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"lightness",
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_("Lightness"),
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_("Lightness"),
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-1.0, 1.0, 0.0, 0);
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GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_OVERLAP,
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"overlap",
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_("Overlap"),
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_("Overlap"),
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0.0, 1.0, 0.0, 0);
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}
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static void
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gimp_hue_saturation_config_iface_init (GimpConfigInterface *iface)
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{
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iface->serialize = gimp_hue_saturation_config_serialize;
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iface->deserialize = gimp_hue_saturation_config_deserialize;
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iface->equal = gimp_hue_saturation_config_equal;
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iface->reset = gimp_hue_saturation_config_reset;
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iface->copy = gimp_hue_saturation_config_copy;
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}
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static void
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gimp_hue_saturation_config_init (GimpHueSaturationConfig *self)
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{
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gimp_config_reset (GIMP_CONFIG (self));
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}
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static void
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gimp_hue_saturation_config_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpHueSaturationConfig *self = GIMP_HUE_SATURATION_CONFIG (object);
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switch (property_id)
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{
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case PROP_RANGE:
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g_value_set_enum (value, self->range);
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break;
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case PROP_HUE:
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g_value_set_double (value, self->hue[self->range]);
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break;
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case PROP_SATURATION:
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g_value_set_double (value, self->saturation[self->range]);
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break;
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case PROP_LIGHTNESS:
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g_value_set_double (value, self->lightness[self->range]);
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break;
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case PROP_OVERLAP:
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g_value_set_double (value, self->overlap);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_hue_saturation_config_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpHueSaturationConfig *self = GIMP_HUE_SATURATION_CONFIG (object);
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switch (property_id)
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{
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case PROP_RANGE:
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self->range = g_value_get_enum (value);
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g_object_notify (object, "hue");
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g_object_notify (object, "saturation");
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g_object_notify (object, "lightness");
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break;
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case PROP_HUE:
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self->hue[self->range] = g_value_get_double (value);
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break;
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case PROP_SATURATION:
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self->saturation[self->range] = g_value_get_double (value);
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break;
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case PROP_LIGHTNESS:
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self->lightness[self->range] = g_value_get_double (value);
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break;
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case PROP_OVERLAP:
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self->overlap = g_value_get_double (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static gboolean
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gimp_hue_saturation_config_serialize (GimpConfig *config,
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GimpConfigWriter *writer,
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gpointer data)
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{
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GimpHueSaturationConfig *hs_config = GIMP_HUE_SATURATION_CONFIG (config);
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GimpHueRange range;
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GimpHueRange old_range;
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gboolean success = TRUE;
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if (! gimp_operation_settings_config_serialize_base (config, writer, data))
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return FALSE;
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old_range = hs_config->range;
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for (range = GIMP_HUE_RANGE_ALL; range <= GIMP_HUE_RANGE_MAGENTA; range++)
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{
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hs_config->range = range;
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success = (gimp_config_serialize_property_by_name (config, "range",
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writer) &&
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gimp_config_serialize_property_by_name (config, "hue",
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writer) &&
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gimp_config_serialize_property_by_name (config, "saturation",
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writer) &&
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gimp_config_serialize_property_by_name (config, "lightness",
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writer));
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if (! success)
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break;
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}
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if (success)
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success = gimp_config_serialize_property_by_name (config, "overlap",
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writer);
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hs_config->range = old_range;
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return success;
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}
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static gboolean
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gimp_hue_saturation_config_deserialize (GimpConfig *config,
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GScanner *scanner,
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gint nest_level,
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gpointer data)
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{
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GimpHueSaturationConfig *hs_config = GIMP_HUE_SATURATION_CONFIG (config);
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GimpHueRange old_range;
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gboolean success = TRUE;
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old_range = hs_config->range;
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success = gimp_config_deserialize_properties (config, scanner, nest_level);
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g_object_set (config, "range", old_range, NULL);
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return success;
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}
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static gboolean
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gimp_hue_saturation_config_equal (GimpConfig *a,
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GimpConfig *b)
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{
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GimpHueSaturationConfig *config_a = GIMP_HUE_SATURATION_CONFIG (a);
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GimpHueSaturationConfig *config_b = GIMP_HUE_SATURATION_CONFIG (b);
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GimpHueRange range;
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if (! gimp_operation_settings_config_equal_base (a, b))
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return FALSE;
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for (range = GIMP_HUE_RANGE_ALL; range <= GIMP_HUE_RANGE_MAGENTA; range++)
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{
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if (config_a->hue[range] != config_b->hue[range] ||
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config_a->saturation[range] != config_b->saturation[range] ||
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config_a->lightness[range] != config_b->lightness[range])
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return FALSE;
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}
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/* don't compare "range" */
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if (config_a->overlap != config_b->overlap)
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return FALSE;
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return TRUE;
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}
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static void
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gimp_hue_saturation_config_reset (GimpConfig *config)
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{
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GimpHueSaturationConfig *hs_config = GIMP_HUE_SATURATION_CONFIG (config);
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GimpHueRange range;
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gimp_operation_settings_config_reset_base (config);
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for (range = GIMP_HUE_RANGE_ALL; range <= GIMP_HUE_RANGE_MAGENTA; range++)
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{
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hs_config->range = range;
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gimp_hue_saturation_config_reset_range (hs_config);
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}
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gimp_config_reset_property (G_OBJECT (config), "range");
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gimp_config_reset_property (G_OBJECT (config), "overlap");
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}
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static gboolean
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gimp_hue_saturation_config_copy (GimpConfig *src,
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GimpConfig *dest,
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GParamFlags flags)
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{
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GimpHueSaturationConfig *src_config = GIMP_HUE_SATURATION_CONFIG (src);
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GimpHueSaturationConfig *dest_config = GIMP_HUE_SATURATION_CONFIG (dest);
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GimpHueRange range;
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if (! gimp_operation_settings_config_copy_base (src, dest, flags))
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return FALSE;
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for (range = GIMP_HUE_RANGE_ALL; range <= GIMP_HUE_RANGE_MAGENTA; range++)
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{
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dest_config->hue[range] = src_config->hue[range];
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dest_config->saturation[range] = src_config->saturation[range];
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dest_config->lightness[range] = src_config->lightness[range];
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}
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g_object_notify (G_OBJECT (dest), "hue");
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g_object_notify (G_OBJECT (dest), "saturation");
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g_object_notify (G_OBJECT (dest), "lightness");
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dest_config->range = src_config->range;
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dest_config->overlap = src_config->overlap;
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g_object_notify (G_OBJECT (dest), "range");
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g_object_notify (G_OBJECT (dest), "overlap");
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return TRUE;
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}
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/* public functions */
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void
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gimp_hue_saturation_config_reset_range (GimpHueSaturationConfig *config)
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{
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g_return_if_fail (GIMP_IS_HUE_SATURATION_CONFIG (config));
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g_object_freeze_notify (G_OBJECT (config));
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gimp_config_reset_property (G_OBJECT (config), "hue");
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gimp_config_reset_property (G_OBJECT (config), "saturation");
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gimp_config_reset_property (G_OBJECT (config), "lightness");
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g_object_thaw_notify (G_OBJECT (config));
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}
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